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Fahrenheit to Celsius degreeWrite a Java program to convert temperature from Fahrenheit to Celsius degree.The Fahrenheit scale is a temperature scale based on one proposed in 1724 by physicist Daniel Gabriel Fahrenheit. It uses the degree Fahrenheit (symbol: °F) as the unit.The Celsius scale, previously known as the centigrade scale, is a temperature scale used by the International System of Units (SI). As an SI derived unit, it is used by all countries in the world, except the U.S.Note:One inch is 0.0254 meter.Print upto 1 value after decimal Sample Input:Input a degree in FahrenheitSample Output:Output will have the Celsius degree value of the Fahrenheit degree input valueClick on the image for preview.Constraints:NAExample:Input:212Output:100.00Explanation:-Click on the image for preview.Public Test Cases:# INPUT EXPECTED OUTPUT1 212100.02 300148.9

Question

Fahrenheit to Celsius degreeWrite a Java program to convert temperature from Fahrenheit to Celsius degree.The Fahrenheit scale is a temperature scale based on one proposed in 1724 by physicist Daniel Gabriel Fahrenheit. It uses the degree Fahrenheit (symbol: °F) as the unit.The Celsius scale, previously known as the centigrade scale, is a temperature scale used by the International System of Units (SI). As an SI derived unit, it is used by all countries in the world, except the U.S.Note:One inch is 0.0254 meter.Print upto 1 value after decimal Sample Input:Input a degree in FahrenheitSample Output:Output will have the Celsius degree value of the Fahrenheit degree input valueClick on the image for preview.Constraints:NAExample:Input:212Output:100.00Explanation:-Click on the image for preview.Public Test Cases:# INPUT EXPECTED OUTPUT1 212100.02 300148.9

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Solution

Here is a simple Java program that converts temperature from Fahrenheit to Celsius:

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.println("Input a degree in Fahrenheit: ");
        double fahrenheit = scanner.nextDouble();
        double celsius = (fahrenheit - 32) * 5/9;
        System.out.printf("The Celsius degree value of the Fahrenheit degree input value is: %.2f", celsius);
    }
}

This program works as follows:

  1. It imports the Scanner class, which is used to get user input.

  2. It creates a new instance of the Scanner class.

  3. It prompts the user to enter a temperature in Fahrenheit.

  4. It reads the user's input and stores it in the fahrenheit variable.

  5. It converts the temperature from Fahrenheit to Celsius using the formula (fahrenheit - 32) * 5/9 and stores the result in the celsius variable.

  6. It prints the Celsius temperature, formatted to two decimal places.

This problem has been solved

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